I hope it's ok for a "neighbour" to post here:

Sinse I've travelled 3 times to UK for events, - and enjoyed it, I'll recommend my side of the North Sea now

At least for those of you living in the London area, it's possible to fly over with Ryanair from Standsted to Haugesund for a reasonable amount of money. The area has loads of caches, friendly cachers and soon an event on historic ground:

Vikingevent
GC2AWAQ

(We are of course just as friendly even if there is no event at the time you choose to travel.